today on nbc 4 ellen is talking prime time tv and she has one of the >>> so the winner, and australia's next top model for 2010 is -- it's you, kelsey. >> 7:30 now on this wednesday morning, september 29, 2010. that was thecene during the live finale of australia's next top model as the winner was declared and celebration ensued. just o problem, the host said the wrong name. i'm meredith viera alongside matt lauer. we want to kno what she was thinking when she made that mistake, if it was a mistake, but some are saying that was all planneto generate publicity. >> we have all made mistakes on live tv, the moment feels like it's lasts an eternity. unfortunately, thaone actually does last an eternity. that's a long one, but it's a terrible feeling. >> the young woman who thought she won was incredibly gracious. >>did you know that americans generate enough trash each year that it would cover the state of texas twice? what happens to it after it's picked up >>> and some money saving tips from america's cheapest family, they're going to join us to tell you how to cut your grocery bill, they